Highest Common Factor of 334, 791 using Euclid's algorithm
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 334, 791 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 334, 791 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 334, 791 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 334, 791 is 1.
HCF(334, 791) = 1
HCF of 334, 791 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 334, 791 is 1.
Highest Common Factor of 334,791 is 1
Step 1: Since 791 > 334, we apply the division lemma to 791 and 334, to get
791 = 334 x 2 + 123
Step 2: Since the reminder 334 ≠ 0, we apply division lemma to 123 and 334, to get
334 = 123 x 2 + 88
Step 3: We consider the new divisor 123 and the new remainder 88, and apply the division lemma to get
123 = 88 x 1 + 35
We consider the new divisor 88 and the new remainder 35,and apply the division lemma to get
88 = 35 x 2 + 18
We consider the new divisor 35 and the new remainder 18,and apply the division lemma to get
35 = 18 x 1 + 17
We consider the new divisor 18 and the new remainder 17,and apply the division lemma to get
18 = 17 x 1 + 1
We consider the new divisor 17 and the new remainder 1,and apply the division lemma to get
17 = 1 x 17 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 334 and 791 is 1
Notice that 1 = HCF(17,1) = HCF(18,17) = HCF(35,18) = HCF(88,35) = HCF(123,88) = HCF(334,123) = HCF(791,334) .
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Frequently Asked Questions on HCF of 334, 791 using Euclid's Algorithm
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 334, 791?
Answer: HCF of 334, 791 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 334, 791 using Euclid's Algorithm?
Answer: For arbitrary numbers 334, 791 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.